{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Short Course in Graphic Statics for Students of Mechanical Engineering","author_name":"Jonathan Irvin Chaffee, William Ledyard Cathcart","thumbnail_url":"https://www.ebooknetworking.net/books/055/922/big0559228899.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0559228899.html\">A Short Course in Graphic Statics for Students of Mechanical Engineering</a>","width":400,"height":300}